A Lincoln startup company that offers a blockchain and smart contract platform announced Monday the opening of its corporate headquarters at Turbine Flats at 21st and Y streets.

Embermine's smart contract platform allows users to create and implement their own smart contracts and use digital currency such as bitcoin for revenue and royalty sharing.

The company also announced the relaunch of its ember token sale on Friday. A previous token sale had to be ended because of programming errors by the site hosting the sale. Each ember token gives the owner the ability to create a unique Embermine user account.